List-dir - Function Summary

Summary:

Prints a multi-column sorted listing of a directory.

Usage:

list-dir dir

Arguments:

dir - Directory to list or nothing (must be: any-type)

Description:

Lists the files and directories of the specified path in a
sorted multi-column output. If no path is specified, the
directory specified in system/script/path is listed. Directory
names are followed by a slash (/) in the output listing.